<div class="container">
  <div class="row">
    <div class="col col-login mx-auto">
      <div class="text-center mb-6">
        <%= image_tag("tabler.svg", class: "h-6") %>
      </div>
      <%= form_tag admin_sessions_path, class: "card" do %>
        <div class="card-body p-6">
          <div class="card-title">登录管理系统</div>
          <div class="form-group">
            <label class="form-label">手机号码</label>
            <input type="text" name="phone" class="form-control" placeholder="">
          </div>
          <div class="form-group">
            <label class="form-label">
              密码
            </label>
            <input type="password" name="password" class="form-control" placeholder="">
          </div>
          <div class="form-footer">
            <button type="submit" class="btn btn-primary btn-block">登 录</button>
          </div>
        </div>
      <% end %>
    </div>
  </div>
</div>